WO2020096832A1 - Compositions comprenant des herbicides de type carboxylate de pyridine et des phytoprotecteurs de type carboxylate d'azole - Google Patents

Compositions comprenant des herbicides de type carboxylate de pyridine et des phytoprotecteurs de type carboxylate d'azole Download PDF

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Publication number
WO2020096832A1
WO2020096832A1 PCT/US2019/058788 US2019058788W WO2020096832A1 WO 2020096832 A1 WO2020096832 A1 WO 2020096832A1 US 2019058788 W US2019058788 W US 2019058788W WO 2020096832 A1 WO2020096832 A1 WO 2020096832A1
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Prior art keywords
carboxylate
less
ester
agriculturally acceptable
pyridine
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PCT/US2019/058788
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English (en)
Inventor
Norbert M. Satchivi
Jeremy KISTER
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Corteva Agriscience LLC
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Dow AgroSciences LLC
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Priority to PL19813983.4T priority Critical patent/PL3876726T3/pl
Priority to LTEPPCT/US2019/058788T priority patent/LT3876726T/lt
Priority to EP19813983.4A priority patent/EP3876726B1/fr
Priority to CN201980072705.5A priority patent/CN113453551B/zh
Priority to US17/291,107 priority patent/US12376590B2/en
Priority to ES19813983T priority patent/ES3013124T3/es
Priority to DK19813983.4T priority patent/DK3876726T3/da
Priority to CA3118680A priority patent/CA3118680A1/fr
Publication of WO2020096832A1 publication Critical patent/WO2020096832A1/fr
Anticipated expiration legal-status Critical
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
    • A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/32—Ingredients for reducing the noxious effect of the active substances to organisms other than pests, e.g. toxicity reducing compositions, self-destructing compositions

Definitions

  • the disclosure includes safened compositions comprising a pyridine carboxylate herbicide and an azole carboxylate safener, as well as methods of controlling undesirable vegetation using the same.
  • a herbicide may be effective in controlling undesirable vegetation, it may also have a phytotoxic effect on a crop and cause injury or even kill the crop there exists a need for new herbicides combined with safeners that limit the phytotoxicity of the herbicidal active ingredient with desired crops.
  • the safened compositions may contain (a) a pyridine carboxylate herbicide or agriculturally acceptable N-oxide, salt, or ester thereof and (b) an azole carboxylate safener or an agriculturally acceptable salt or ester thereof.
  • the weight ratio of (a) to (b) can be from 1 :5 to 5: 1 (e.g., from 1 :3 to 3: 1, or from 1:2 to 2: 1).
  • the safened composition comprises (a) a pyridine carboxylate herbicide defined by Formula (I):
  • R 1 is cyanomethyl or propargyl
  • R 2 and R 2' are independently hydrogen, C i-CV, alkyl, formyl, alkoxy carbonyl, or acyl;
  • R 3 , R 3' , R 3" , and R 3 " are independently hydrogen, halogen, C1-C4 alkyl, C1-C4 haloalkyl, C1-C3 alkoxy, or C1-C3 haloalkoxy;
  • the safened composition comprises:
  • the safened composition comprises:
  • the azole carboxylate safener can be selected from the group consisting of selected from the group consisting of fenchlorazole, flurazole, furilazole, isoxadifen, mefenpyr, agriculturally acceptable salts or esters thereof, and combinations thereof.
  • the composition can further comprise an agriculturally acceptable adjuvant or carrier, an additional pesticide, or combinations thereof.
  • the only active ingredients in the composition are (a) and (b).
  • the composition can be provided as a herbicidal concentrate.
  • Also disclosed herein are methods of controlling undesirable vegetation comprising applying to vegetation, to an area adjacent the vegetation, or to soil or water to control the emergence or growth of vegetation, a safened composition comprising: (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof; and (b) an azole carboxylate safener or an agriculturally acceptable salt or ester thereof.
  • a safened composition comprising: (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof; and (b) an azole carboxylate safener or an agriculturally acceptable salt or ester thereof.
  • a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof comprising: (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof; and (b) an azole carboxylate safener or an agriculturally acceptable salt or ester thereof.
  • (a) is applied pre-emergently or post-emergently to the undesirable vegetation, and (b) is applied as seed treatment to the crop.
  • (a) and (b) are applied post-emergence of the undesirable vegetation.
  • the undesirable vegetation is in cereals.
  • the undesirable vegetation is in maize, wheat, barley, rice, sorghum, millet, or oats.
  • the undesirable vegetation is in broadleaf crops.
  • the undesirable vegetation is in canola, flax, sunflower, soy, or cotton.
  • the pyridine carboxylate herbicide (a) can be applied in an amount of from 0.1 gram active ingredient per hectare (g ai/ha) to 300 g ai/ha (e.g, from 30 g ai/ha to 40 g ai/ha).
  • the azole carboxylate safener (b) can be applied in an amount of from 1 g ai/ha to 300 g ai/ha (e.g. , from 30 g ai/ha to 40 g ai/ha).
  • (a) and (b) can be applied in a weight ratio of from 1:5 to 5: 1 (e.g., from 1 :3 to 3: 1, or from 1:2 to 2: 1).
  • the present disclosure includes safened compositions comprising: (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) an azole carboxylate safener or an agriculturally acceptable salt or ester thereof.
  • the present disclosure also includes methods for controlling undesirable vegetation.
  • the undesirable vegetation is in cereals.
  • the undesirable vegetation is in maize, wheat, barley, rice, sorghum, millet, or oats.
  • the undesirable vegetation is in broadleaf crops.
  • the undesirable vegetation is in canola, flax, sunflower, soy, or cotton.
  • the terms“herbicide” and“herbicidal active ingredient” may be understood to include an active ingredient that kills, controls, or otherwise adversely modifies the growth of vegetation, particularly undesirable vegetation such as weed species, when applied in an appropriate amount.
  • the term“herbicidal effect” may be understood to include an adversely modifying effect of an active ingredient on vegetation, including, for example, a deviation from natural growth or development, killing, regulation, desiccation, growth inhibition, growth reduction, and retardation.
  • the term “herbicidal activity” refers generally to herbicidal effects of an active ingredient.
  • applying refers to delivering it directly to the targeted vegetation or to the locus thereof or to the area where control of undesirable vegetation is desired.
  • Methods of application include, but are not limited to, pre- emergently contacting soil or water, post-emergently contacting the undesirable vegetation, or contacting the area adjacent to the undesirable vegetation.
  • the term“vegetation” can include, for instance, dormant seeds, germinating seeds, emerging seedlings, plants propagating from vegetative propagules, immature vegetation, and established vegetation.
  • crop refers to desired vegetation, for instance, plants that are grown to provide food, shelter, pasture, erosion control, etc.
  • Example crops include cereals, legumes, vegetables, turf, grasslands, orchard and timber trees, grapevines, etc.
  • herbicides or herbicidal compositions have zero or minimal herbicidal effect on crops.
  • undesirable vegetation refers to vegetation that is not wanted in a given area, for instance, weed species.
  • Herbicides or herbicidal compositions are used to control undesirable vegetation.
  • herbicides or herbicidal compositions have a large or complete herbicidal effect on undesirable vegetation.
  • active ingredient or "ai” may be understood to include a chemical compound or composition that has an effect on vegetation; specifically, a herbicidal effect or a safening effect on the vegetation.
  • acid equivalent or “ae” may be understood to include the amount of the acid form of an active ingredient that is calculated from the amount of a salt or ester form of that active ingredient. For example, if the acid form of an active ingredient "Z” has a molecular weight of 100 Dalton, and the salt form of Zhas a molecular weight of 130 Dalton, an application of 130 g ai/ha of the Z salt would be equal to applying 100 g ae/ha of the acid form of Z.
  • the R may be alkyl ( e.g ., Ci-C 6 alkyl), haloalkyl ( e.g ., Ci-C 6 haloalkyl), alkenyl ( e.g ., C 2 - C'e alkenyl), haloalkenyl (e.g., G-G, haloalkenyl), alkynyl (e.g., C2-C6 alkynyl), aryl or heteroaryl, or arylalkyl (e.g., C 7 -C 10 arylalkyl.
  • alkyl may be understood to include saturated, straight- chained, branched, or cyclic saturated hydrocarbon moieties. Unless otherwise specified, C1-C20 (e.g., C1-C12, C1-C10, C1-C8, C1-C6, or C1-C4) alkyl groups are intended.
  • alkyl groups include methyl, ethyl, propyl, cyclopropyl, 1 -methyl-ethyl, butyl, cyclobutyl, 1 -methyl-propyl, 2- methyl-propyl, 1,1 -dimethyl-ethyl, pentyl, cyclopentyl, 1 -methyl-butyl, 2-methyl-butyl, 3- methyl-butyl, 2,2-dimethyl-propyl, 1 -ethyl-propyl, hexyl, cyclohexyl, 1,1 -dimethyl-propyl, 1,2- dimethyl-propyl, 1 -methyl-pentyl, 2-methyl-pentyl, 3 -methyl-pentyl, 4-methyl-pentyl, 1,1- dimethyl-butyl, 1, 2-dimethyl-butyl, 1, 3-dimethyl-butyl, 2,2-dimethyl-butyl, 2,3-dimethyl-buty
  • Alkyl substituents may also be substituted with one or more chemical moieties.
  • suitable substituents include, for example, hydroxy, nitro, cyano, formyl, C1-C6 alkoxy, C1-C6 haloalkoxy, Ci-C6 acyl, C1-C6 alkylthio, Ci- C 6 haloalkylthio, Ci-C 6 alkylsulfmyl, Ci-C 6 haloalkylsulfmyl, Ci-C 6 alkylsulfonyl, Ci-C 6 haloalkylsulfonyl, Ci-C 6 alkoxycarbonyl, Ci-C 6 haloalkoxycarbonyl, Ci-C 6 carbamoyl, Ci-C 6 halocarbamoyl, hydroxy carbonyl, C1-C6 alkylcarbonyl, C i-Cr, haloalkylcarbonyl.
  • substituents include cyano and Ci- C'e alkoxy.
  • haloalkyl may be understood to include alkyl groups wherein the hydrogen atoms may partially or entirely be substituted with halogen atoms.
  • C1-C20 e.g, C1-C12, C1-C10, Ci-Cs, Ci-C 6 , or C1-C4 alkyl groups are intended.
  • Examples include chloromethyl, bromomethyl, dichloromethyl, trichloromethyl, fluoromethyl, difluoromethyl, trifluoromethyl, chlorofluoromethyl, dichlorofluoromethyl, chlorodifluoromethyl, l-chloroethyl, l-bromoethyl, 1 -fluoroethyl, 2-fluoroethyl, 2,2- difluoroethyl, 2,2,2-trifluoroethyl, 2-chloro-2-fluoroethyl, 2-chloro-2,2-difluoroethyl, 2,2- dichloro-2 -fluoroethyl, 2,2,2-trichloroethyl, pentafluoroethyl, and l,l,l-trifluoroprop-2-yl.
  • Haloalkyl substituents may also be substituted with one or more chemical moieties.
  • suitable substituents include, for example, hydroxy, nitro, cyano, formyl, Ci-C 6 alkoxy, Ci-C 6 haloalkoxy, Ci-C 6 acyl, Ci-C 6 alkylthio, Ci-C 6 haloalkylthio, Ci-C 6 alkylsulfmyl, Ci-C 6 haloalkylsulfmyl, Ci-C 6 alkylsulfonyl, Ci-C 6 haloalkylsulfonyl, Ci-C 6 alkoxycarbonyl, Ci-C 6 haloalkoxycarbonyl, Ci-C 6 carbamoyl, Ci-C 6 halocarbamoyl, hydroxycarbonyl, Ci-C 6 alkylcarbonyl, Ci-C 6 haloalkylcarbonyl, aminocarbonyl, Ci-C 6 alkylaminocarbonyl,
  • alkoxy may be understood to include a group of the formula R-0-, where R is unsubstituted or substituted alkyl as defined above. Unless otherwise specified, alkoxy groups wherein R is a C1-C20 ( e.g . , C1-C12, C1-C10, Ci-Cs, C1-C6, or C1-C4) alkyl group are intended.
  • Examples include methoxy, ethoxy, propoxy, 1 -methyl-ethoxy, butoxy, l-methyl- propoxy, 2-methyl-propoxy, 1,1 -dimethyl-ethoxy, pentoxy, 1 -methyl-butyloxy, 2-methyl-butoxy, 3-methyl-butoxy, 2,2-dimethyl-propoxy, l-ethyl-propoxy, hexoxy, l,l-dimethyl-propoxy, 1,2- dimethyl-propoxy, l-methyl-pentoxy, 2-methyl-pentoxy, 3-methyl-pentoxy, 4-methyl-penoxy, l,l-dimethyl-butoxy, l,2-dimethyl-butoxy, l,3-dimethyl-butoxy, 2,2-dimethyl-butoxy, 2,3- dimethyl-butoxy, 3,3-dimethyl-butoxy, 1 -ethyl-butoxy, 2-ethylbutoxy, l,2-trimethyl-propoxy,
  • alkoxy carbonyl may be understood to include a group of the formula -C(0)OR, where R is an unsubstituted or substituted alkyl as defined above. Unless otherwise specified, alkoxycarbonyl groups wherein R is a C1-C20 (e.g., C1-C12, C1-C10, Ci-C 8 , C1-C6, or C1-C4) alkyl group are intended.
  • Examples include methoxy carbonyl, ethoxycarbonyl, propoxy carbonyl, 1 -methyl-ethoxy carbonyl, butoxy carbonyl, 1 -methyl-propoxy carbonyl, 2- methyl-propoxy carbonyl, 1,1 -dimethyl-ethoxy carbonyl, pentoxy carbonyl, 1 -methyl- butyloxy carbonyl, 2-methyl-butoxy carbonyl, 3-methyl-butoxy carbonyl, 2,2-dimethyl- propoxy carbonyl, l-ethyl-propoxy carbonyl, hexoxy carbonyl, l,l-dimethyl-propoxy carbonyl,
  • haloalkoxy may be understood to include a group of the formula R-0-, where R is unsubstituted or substituted haloalkyl as defined above. Unless otherwise specified, haloalkoxy groups wherein R is a C1-C20 (e.g, C1-C12, C1-C10, Ci-Cs, Ci-C 6 , or C1-C4) alkyl group are intended.
  • Examples include chloromethoxy, bromomethoxy, dichloromethoxy, trichloromethoxy, fluoromethoxy, difluoromethoxy, trifluoromethoxy, chlorofluoromethoxy, dichlorofluoromethoxy, chlorodifluoromethoxy, l-chloroethoxy, 1- bromoethoxy, l-fluoroethoxy, 2-fluoroethoxy, 2,2-difluoroethoxy, 2,2,2-trifluoroethoxy, 2- chloro-2-fluoroethoxy, 2-chloro-2,2-difluoroethoxy, 2,2-dichloro-2-fluoroethoxy, 2,2,2- trichloroethoxy, pentafluoroethoxy, and l,l,l-trifluoroprop-2-oxy.
  • aryl may be understood to include groups that include a monovalent aromatic carbocyclic group of from 6 to 14 carbon atoms.
  • Aryl groups can include a single ring or multiple condensed rings.
  • aryl groups include C6-C10 aryl groups. Examples of aryl groups include, but are not limited to, phenyl, biphenyl, naphthyl, tetrahydronaphthyl, phenylcyclopropyl, and indanyl.
  • the aryl group can be a phenyl, indanyl or naphthyl group.
  • heteroaryl as well as derivative terms such as “heteroaryloxy,” may be understood to include a 5- or 6-membered aromatic ring containing one or more heteroatoms, for example, N, O or S. Heteroaryl rings may be fused to other aromatic systems. The aryl or heteroaryl substituents may also be substituted with one or more chemical moieties.
  • substituents include, for example, hydroxy, nitro, cyano, formyl, C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, C1-C6 alkoxy, C1-C6 haloalkyl, C1-C6 haloalkoxy, Ci- C 6 acyl, Ci-C 6 alkylthio, Ci-C 6 alkylsulfmyl, Ci-C 6 alkylsulfonyl, Ci-C 6 alkoxycarbonyl, Ci-C 6 carbamoyl, hydroxycarbonyl, C1-C6 alkylcarbonyl, aminocarbonyl, C1-C6 alkylaminocarbonyl, C1-C6 dialkylaminocarbonyl, provided that the substituents are sterically compatible and the rules of chemical bonding and strain energy are satisfied.
  • Preferred substituents include halogen, C1-C4 alkyl and C1-C4 haloal
  • halogen refers to fluorine, chlorine, bromine and iodine.
  • agriculturally acceptable salts and esters may be understood to include salts and esters that exhibit herbicidal activity, or that are or can be converted in plants, water, or soil to the referenced herbicide.
  • exemplary agriculturally acceptable esters are those that are or can be hydrolyzed, oxidized, metabolized, or otherwise converted, e.g. , in plants, water, or soil, to the corresponding carboxylic acid which, depending on the pH, may be in the dissociated or undissociated form.
  • N-oxides can include N-oxides.
  • Pyridine N-oxides can be obtained by oxidation of the corresponding pyridines. Suitable oxidation methods are described, for example, in Houben-Weyl, Methoden der organischen Chemie [Methods in organic chemistry ], expanded and subsequent volumes to the 4th edition, volume E 7b, p. 565 f. II. Pyridine Carboxylate Herbicides
  • compositions and methods of the present disclosure include a safened composition comprising (a) a pyridine carboxylate herbicide defined by Formula (I):
  • R 1 is cyanomethyl or propargyl
  • R 2 and R 2' are independently hydrogen, C1-C6 alkyl, formyl, alkoxy carbonyl, or acyl;
  • R 3 , R 3' , R 3" , and R 3 " are independently hydrogen, halogen, C 1 -C 4 alkyl, C 1 -C 4 haloalkyl, C1-C3 alkoxy, or C1-C3 haloalkoxy;
  • compositions and methods of the present disclosure include the safened composition comprising (a) the pyridine carboxylate herbicide cyanomethyl 4-amino-3- chloro-5-fluoro-6-(7-fluoro-lH-indol-6-yl)pyridine-2-carboxylate, Compound A:
  • compositions and methods of the present disclosure include the safened composition comprising (a) the pyridine carboxylate herbicide propargyl 4-amino-3- chloro-5-fluoro-6-(7-fluoro-lH-indol-6-yl)pyridine-2-carboxylate, Compound B:
  • the pyridine carboxylate herbicide can be provided as an agriculturally acceptable salt.
  • exemplary agriculturally acceptable salts of the pyridine carboxylate herbicides include, but are not limited to: sodium salts; potassium salts; ammonium salts or substituted ammonium salts, in particular mono-, di- and tri -C i -C c-al kyl amnion i um salts such as methyl ammonium, dimethylammonium and isopropylammonium; mono-, di- and tri- hydroxy-C2-C8-alkylammonium salts such as hydroxyethylammonium, di(hydroxyethyl)ammonium, tri(hydroxyethyl)ammonium, hydroxypropylammonium, di(hydroxypropyl)ammonium and tri(hydroxypropyl)ammonium salts; olamine salts; diglycolamine salts; choline salts; and quaternary ammonium salts such
  • the pyridine carboxylate herbicide can be provided as an agriculturally acceptable ester.
  • exemplary agriculturally acceptable esters of the pyridine carboxylate herbicides include, but are not limited to: methyl, ethyl, propyl, 1 -methyl-ethyl, butyl, 1 -methyl-propyl, 2-methyl-propyl, pentyl, 1 -methyl-butyl, 2-methyl-butyl, 3-methyl-butyl, 1- ethyl-propyl, hexyl, 1 -methyl-hexyl (mexyl), 2-ethylhexyl, heptyl, l-methyl-heptyl (meptyl), octyl, isooctyl (isoctyl), butoxyethyl (butotyl), and benzyl.
  • the pyridine carboxylate herbicide, or an agriculturally acceptable N-oxide, salt, or ester thereof can be applied to vegetation or an area adjacent the vegetation or applied to soil or water to prevent the emergence or growth of vegetation in an amount sufficient to induce a herbicidal effect.
  • the pyridine carboxylate herbicide, or an agriculturally acceptable N-oxide, salt, or ester thereof is applied to vegetation or an area adjacent the vegetation or applied to soil or water to prevent the emergence or growth of vegetation in an amount of 0.1 grams acid equivalent per hectare (g ae/ha) or greater, such as 0.2 g ae/ha or greater, 0.3 g ae/ha or greater, 0.4 g ae/ha or greater, 0.5 g ae/ha or greater, 0.6 g ae/ha or greater, 0.7 g ae/ha or greater, 0.8 g ae/ha or greater, 0.9 g ae/ha or greater, 1 g ae/ha or greater, 1.1 g ae/ha or greater, 1.2 g ae/ha or greater, 1.3 g ae/ha or greater, 1.4 g ae/ha or greater, 1.5 g ae/ha or greater, 1.6 g ae/ha or greater,
  • compositions and methods of the present disclosure can include an azole carboxylate safener or an agriculturally acceptable salt or ester thereof.
  • Herbicide safeners are molecules used in combination with herbicides to make them “safer” - that is, to reduce the herbicidal effect of the herbicide on crop plants and to improve selectivity between crops and the undesirable vegetation being targeted by the herbicide.
  • Herbicide safeners can be used to pre-treat crop seeds prior to planting.
  • Herbicide safeners may also be sprayed on plants as a mixture with the herbicide, or separately and sequentially with the herbicide.
  • Azoles are a class of five-membered nitrogen heterocyclic ring compounds containing at least one additional heteroatom (e.g ., nitrogen, sulfur, or oxygen) within the heterocyclic ring.
  • additional heteroatom e.g ., nitrogen, sulfur, or oxygen
  • azoles include, for example, pyrazoles, imidazoles, thiazoles, oxazoles, isoxazoles and triazoles.
  • Azole carboxylate safeners are a class of safeners based on carboxylate-substituted azole moieties.
  • azole carboxylate safeners include pyrazole carboxylate safeners, imidazole carboxylate safeners, thiazole carboxylate safeners, oxazole carboxylate safeners, isoxazole carboxylate safeners, and triazole carboxylate safeners.
  • the composition can include an azole carboxylate safener selected from the group consisting of fenchlorazole, flurazole, furilazole, isoxadifen, mefenpyr, agriculturally acceptable salts or esters thereof, or combinations thereof.
  • the azole carboxylate safener can include fenchlorazole-ethyl, isoxadifen-ethyl, mefenpyr-diethyl, or combinations thereof.
  • the azole carboxylate safener can comprise fenchlorazole, shown below, or an agriculturally acceptable salt or ester thereof. Fenchlorazole’ s safening activity is described in The Pesticide Manual, Eighteenth Edition, 2016.
  • the fenchlorazole is provided as an agriculturally acceptable salt or ester.
  • An exemplary agriculturally acceptable ester of fenchlorazole is fenchlorazole-ethyl, shown below.
  • the azole carboxylate safener can comprise flurazole, shown below, or an agriculturally acceptable salt or ester thereof. Flurazole’s safening activity is described in The Pesticide Manual, Eighteenth Edition, 2016.
  • the azole carboxylate safener can comprise furilazole, shown below, or an agriculturally acceptable salt or ester thereof. Furilazole’ s safening activity is described in The Pesticide Manual, Eighteenth Edition, 2016.
  • the azole carboxylate safener can comprise isoxadifen, shown below, or an agriculturally acceptable salt or ester thereof. Isoxadifen’s safening activity is described in The Pesticide Manual, Eighteenth Edition, 2016.
  • the isoxadifen is provided as an agriculturally acceptable salt or ester.
  • An exemplary agriculturally acceptable ester of isoxadifen is isoxadifen-ethyl, shown below.
  • the azole carboxylate safener can comprise mefenpyr, shown below, or an agriculturally acceptable salt or ester thereof. Mefenpyr’ s safening activity is described in The Pesticide Manual, Eighteenth Edition, 2016.
  • the mefenpyr is provided as an agriculturally acceptable salt or ester.
  • An exemplary agriculturally acceptable ester of mefenpyr is mefenpyr-diethyl, shown below.
  • the azole carboxylate safener can be provided as an agriculturally acceptable ester.
  • Suitable esters include, but are not limited to, methyl, ethyl, isopropyl, butyl, hexyl, heptyl, isoheptyl, mexyl, isooctyl, 2-ethylhexyl and butoxyethyl esters, and aryl esters such as benzyl.
  • Exemplary agriculturally acceptable esters of the azole carboxylate safeners described herein include methyl, ethyl, and diethyl esters.
  • the azole carboxylate safener can comprise an agriculturally acceptable salt of the azole carboxylate safener.
  • Agriculturally acceptable salts of the azole carboxylate safener include, for example sodium, potassium, ammonium, monoethanolammonium, diethanolammonium, triethanolammonium, monoisopropanolammonium, diisopropanolammonium, triisopropanolammonium, choline, N, N- dimethylethanolammonium, diethylammonium, dimethyl ammonium, trimethyl ammonium, triethylammonium, and isopropylammonium salts of the azole carboxylate safener.
  • An azole carboxylate safener when applied in combination with herbicides, can be used to reduce phytotoxicity to crops such as wheat, barley, triticale, rye, teff, oats, maize, sorghum, millet, rice, millet, canola/oilseed rape, flax, soy, sunflower, sugar beet, cotton, sugarcane, and pasture grasses.
  • crops such as wheat, barley, triticale, rye, teff, oats, maize, sorghum, millet, rice, millet, canola/oilseed rape, flax, soy, sunflower, sugar beet, cotton, sugarcane, and pasture grasses.
  • crops such as wheat, barley, triticale, rye, teff, oats, maize, sorghum, millet, rice, millet, canola/oilseed rape, flax, soy,
  • the azole carboxylate safener is selected from the group consisting of fenchlorazole, fenclorim, flurazole, furilazole, isoxadifen, mefenpyr, an agriculturally acceptable salt or ester thereof, or combinations thereof, and is applied to vegetation or an area adjacent the vegetation or applied to soil or water in an amount of 1 g active ingredient per hectare (ai/ha) or greater, such as 2 g ai/ha or greater, 3 g ai/ha or greater, 4 g ai/ha or greater, 5 g ai/ha or greater, 6 g ai/ha or greater, 7 g ai/ha or greater, 8 g ai/ha or greater, 9 g ai/ha or greater, 10 g ai/ha or greater, 11 g ai/ha or greater, 12 g ai/ha or greater, 13 g ai/ha or greater, 14 g ai/ha or greater,
  • a safened composition comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof may be mixed with or applied in combination with (b) an azole carboxylate safener or an agriculturally acceptable salt or ester thereof.
  • (a) and (b) are used in an amount sufficient to induce an unexpectedly enhanced herbicidal effect (e.g., increased damage or injury to undesirable vegetation) while still showing good crop compatibility (e.g., no increased damage to crops or minimal increased damage or injury to crops) when compared to the individual application of the herbicidal compounds (a) or (b).
  • the damage or injury to undesirable vegetation caused by the safened compositions and methods disclosed herein is evaluated using a scale from 0% to 100%, when compared with the untreated control vegetation, wherein 0% indicates no damage to the undesirable vegetation and 100% indicates complete destruction of the undesirable vegetation.
  • the damage or injury to the crop caused by the safened compositions and methods disclosed herein is evaluated using a scale from 0% to 100%, when compared with control crops treated with only the herbicide or the safener, wherein 0% indicates no damage to the crop and 100% indicates complete destruction of the crop.
  • the joint action of (a) the pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) the azole carboxylate safener or an agriculturally acceptable salt or ester thereof results in unexpectedly enhanced herbicidal effect against undesirable vegetation, even at application rates below those typically used for the herbicide to have a herbicidal effect on its own.
  • the compositions and methods disclosed herein can, based on the individual components, be used at lower application rates to achieve a herbicidal effect comparable to the effect produced by the individual components at normal application rates.
  • the joint action of (a) the pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) the azole carboxylate safener or an agriculturally acceptable salt or ester thereof results in an unexpected protective effect for desired crops against damage to the crops that might be caused by the herbicide alone.
  • the weight ratio of (a) the pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof (in g ae/ha) to (b) the azole carboxylate safener or an agriculturally acceptable salt or ester thereof (in g ai/ha) can be 1 :5 or more, such as 1:4.75 or more, 1:4.5 or more, 1:4.25 or more, 1:4 or more, 1:3.75 or more, 1:3.5 or more, 1:3.25 or more, 1:3 or more, 1:2.75 or more, 1:2.5 or more, 1:2.25 or more, 1:2 or more, 1:1.9 or more, 1:1.8 or more, 1:1.7 or more, 1:1.6 or more, 1:1.5 or more, 1:1.4 or more, 1:1.3 or more, 1:1.2 or more, 1:1.1 ormore, 1:1 or more, 1.1:1 ormore, 1.2:1 ormore, 1.3:1 ormore, 1.4:1 or more, 1.5
  • (a) and (b), independently, can be employed in a purity of from 90% to 100% (e.g., from 95% to 100%) according to nuclear magnetic resonance (NMR) spectroscopy.
  • NMR nuclear magnetic resonance
  • the present disclosure also includes formulations of the compositions and methods disclosed herein.
  • compositions and methods disclosed herein can also be mixed with or applied with an additive.
  • the additive is added sequentially.
  • the additive is added simultaneously.
  • the additive is premixed with the pyridine carboxylate herbicide or agriculturally acceptable N-oxide, salt, or ester thereof.
  • the additive is premixed with the azole carboxylate safener or agriculturally acceptable salt or ester thereof. 1 Other Pesticides
  • Some aspects of the disclosed safened compositions disclosed include adding one or more additional pesticide active ingredients to the safened compositions.
  • pesticide active ingredients may include one or more of an herbicide, an insecticide, a fungicide, a nematocide, a miticide, a arthropodicide, a bactericide, a plant growth regulator, or combinations thereof that are compatible with the compositions of the present disclosure.
  • the additive is an additional herbicide.
  • the compositions described herein can be applied in conjunction with one or more additional herbicides to control undesirable vegetation.
  • the composition can be formulated with the one or more additional herbicides, tank mixed with the one or more additional herbicides, or applied sequentially with the one or more additional herbicides.
  • Exemplary additional herbicides include, but are not limited to: 4-CPA; 4-CPB; 4-CPP; 2;4-D; 2;4-D choline salt; 2,4-D salts, esters and amines; 2,4- DB; 3,4-DA; 3,4-DB; 2,4-DEB; 2,4-DEP; 2,4-DP; 3,4-DP; 2,3,6-TBA; 2,4,5-T; 2,4,5-TB; acetochlor; acifluorfen; aclonifen; acrolein; alachlor; allidochlor; alloxydim; allyl alcohol; alorac; ametridione; ametryne; amibuzin; amicarbazone; amidosulfuron; aminocyclopyrachlor; 4- aminopicolinic acid based herbicides, such as halauxifen, halauxifen-methyl, florpyrauxifen, and those described in U.S.
  • the additional pesticide or an agriculturally acceptable salt or ester thereof is provided in a premixed formulation with (a), (b), or combinations thereof.
  • the pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof is provided in a premixed formulation with an additional pesticide.
  • the azole carboxylate safener or an agriculturally acceptable salt or ester thereof is provided in a premixed formulation with an additional pesticide.
  • the safened compositions may include one or more herbicidal active ingredients in addition to (a). In some aspects, the safened compositions do not include an herbicidal active ingredient in addition to (a). In some aspects, the safened compositions may exclude one or more herbicidal active ingredients specified above. In some aspects, the safened compositions may include one or more herbicidal active ingredients in addition to (a), but may exclude one or more herbicidal ingredients specified above. In some aspects, the safened compositions may include one or more safeners in addition to (b). In some aspects, the safened compositions do not include a safener in addition to (b). In some aspects, the composition may include other components, such as adjuvants, but does not include a herbicidal active ingredient in addition to (a) or a safener in addition to (b).
  • the additive includes an agriculturally acceptable adjuvant.
  • agriculturally acceptable adjuvants include, but are not limited to, antifreeze agents, antifoam agents, compatibilizing agents, sequestering agents, neutralizing agents and buffers, corrosion inhibitors, colorants, odorants, penetration aids, wetting agents, spreading agents, dispersing agents, thickening agents, freeze point depressants, antimicrobial agents, crop oil, adhesives (for instance, for use in seed formulations), surfactants, protective colloids, emulsifiers, tackifiers, and mixtures thereof.
  • Exemplary agriculturally acceptable adjuvants include, but are not limited to, crop oil concentrates (e.g., 85% mineral oil + 15% emulsifiers); nonylphenol ethoxylates; benzylcocoalkyldimethyl quaternary ammonium salts; blends of petroleum hydrocarbon, alkyl esters, organic acids, and anionic surfactants; C9-C11 alkylpolyglycoside; phosphate alcohol ethoxylates; natural primary alcohol (Ci 2 -Ci 6 ) ethoxylate; di- sec-butyl phenol EO-PO block copolymers; polysiloxane-methyl cap; nonylphenol ethoxy late+urea ammonium nitrates; emulsified methylated seed oils; tridecyl alcohol (synthetic) ethoxylates (e.g. , 8 EO); tallow amine ethoxylates (e.g., 15 .
  • Exemplary surfactants include, but are not limited to: the alkali metal salts, alkaline earth metal salts and ammonium salts of fatty acids or of aromatic sulfonic acids (e.g., lignosulfonic acids, phenolsulfonic acids, naphthalenesulfonic acids, and dibutylnaphthalenesulfonic acid); alkyl- and alkylarylsulfonates; alkyl sulfates, lauryl ether sulfates and fatty alcohol sulfates; salts of sulfated hexa-, hepta- and octadecanols; salts of fatty alcohol glycol ethers; condensates of sulfonated naphthalene and its derivatives with formaldehyde; condensates of naphthalene
  • aromatic sulfonic acids e.g., lignosulfonic acids, phenolsulfonic acids,
  • methylcellulose methylcellulose
  • hydrophobically modified starches and polyvinyl alcohol, polycarboxylates, polyalkoxylates, polyvinyl amine, polyethyleneimine, polyvinylpyrrolidone, and copolymers thereof.
  • Exemplary thickeners include, but are not limited to, polysaccharides (e.g., xanthan gum), organic and inorganic sheet minerals, and mixtures thereof.
  • Exemplary antifoam agents include, but are not limited to, silicone emulsions, long- chain alcohols, fatty acids, fatty acid salts, organofluorine compounds, and mixtures thereof.
  • Exemplary antimicrobial agents include, but are not limited to: bactericides based on dichlorophen and benzyl alcohol hemiformal; isothiazolinone derivatives, such as alkylisothiazolinones and benzisothiazolinones; and mixtures thereof.
  • Exemplary antifreeze agents include, but are not limited to ethylene glycol, propylene glycol, urea, glycerol, and mixtures thereof.
  • Exemplary colorants include, but are not limited to, the dyes known under the names Rhodamine B, pigment blue 15:4, pigment blue 15:3, pigment blue 15:2, pigment blue 15: 1, pigment blue 80, pigment yellow 1, pigment yellow 13, pigment red 112, pigment red 48:2, pigment red 48: 1, pigment red 57: 1, pigment red 53: 1, pigment orange 43, pigment orange 34, pigment orange 5, pigment green 36, pigment green 7, pigment white 6, pigment brown 25, basic violet 10, basic violet 49, acid red 51, acid red 52, acid red 14, acid blue 9, acid yellow 23, basic red 10, basic red 108, and mixtures thereof.
  • Exemplary adhesives include, but are not limited to, polyvinylpyrrolidone, polyvinyl acetate, polyvinyl alcohol, tylose, and mixtures thereof.
  • the additive includes a carrier.
  • the additive includes a liquid or solid carrier.
  • the additive includes an organic or inorganic carrier.
  • Exemplary liquid carriers include, but are not limited to: water; petroleum fractions or hydrocarbons such as mineral oil, aromatic solvents, paraffinic oils, and the like; vegetable oils such as soybean oil, rapeseed oil, olive oil, castor oil, sunflower seed oil, coconut oil, com oil, cottonseed oil, linseed oil, palm oil, peanut oil, safflower oil, sesame oil, tung oil and the like; esters of the above vegetable oils; esters of monoalcohols or dihydric, trihydric, or other lower polyalcohols (4-6 hydroxy containing), such as 2-ethyl hexyl stearate, «-butyl oleate, isopropyl myristate, propylene glycol dioleate, di-octyl succinate, di-butyl
  • Exemplary solid carriers include, but are not limited to: silicas, silica gels, silicates, talc, kaolin, limestone, lime, chalk, bole, loess, clay, dolomite, diatomaceous earth, calcium sulfate, magnesium sulfate, magnesium oxide, ground synthetic materials, pyrophyllite clay, attapulgus clay, kieselguhr, calcium carbonate, bentonite clay, Fuller's earth, cottonseed hulls, wheat flour, soybean flour, pumice, wood flour, walnut shell flour, lignin, ammonium sulfate, ammonium phosphate, ammonium nitrate, ureas, cereal meal, tree bark meal, wood meal and nutshell meal, cellulose powders, and mixtures thereof.
  • the formulation of (a) the pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) the azole carboxylate safener or an agriculturally acceptable salt or ester thereof may be present in suspended, emulsified, dissolved, or solid form.
  • Exemplary formulations include, but are not limited to, aqueous solutions, aqueous suspensions, aqueous dispersions, aqueous emulsions, aqueous microemulsions, aqueous suspo- emulsions, oil solutions, oil suspensions, oil dispersions, oil emulsions, oil microemulsions, oil suspo-emulsions, self-emulsifying formulations, pastes, powders, dusts, granules, and materials for spreading.
  • the pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof or (b) the azole carboxylate safener or an agriculturally acceptable salt or ester thereof are aqueous solutions that can be diluted before use.
  • (a) or (b) are provided as a high-strength formulation such as a concentrate.
  • the concentrate is stable and retains potency during storage and shipping.
  • the concentrate is a clear, homogeneous liquid that is stable at temperatures of 54 °C or greater. In some aspects, the concentrate does not exhibit any precipitation of solids at temperatures of -10 °C or higher.
  • the concentrate does not exhibit separation, precipitation, or crystallization of any components at low temperatures.
  • the concentrate remains a clear solution at temperatures below 0 °C (e.g., below -5 °C, below -10 °C, below -15 °C).
  • the concentrate exhibits a viscosity of less than 50 centipoise (50 megapascals), even at temperatures as low as 5 °C.
  • the concentrate does not exhibit separation, precipitation, or crystallization of any components during storage for a period of 2 weeks or greater (e.g., 4 weeks, 6 weeks, 8 weeks, 3 months, 6 months, 9 months, or 12 months or greater).
  • emulsions, pastes, or oil dispersions can be prepared by homogenizing
  • concentrates suitable for dilution with water comprising (a), (b), a wetting agent, a tackifier, and a dispersant or emulsifier.
  • powders, materials for spreading, or dusts can be prepared by mixing or concomitant grinding of (a) and (b) and optionally other additives with a solid carrier.
  • granules e.g., coated granules, impregnated granules and homogeneous granules
  • granules can be prepared by binding the (a) and (b) to solid carriers.
  • the formulations comprise from 1% to 99% of (a) and 1% to 99% of
  • the total amount of (a) and (b) can be present in a concentration of from about 0.1 to about 98 weight percent (wt. %), based on the total weight of the formulation.
  • the total amount of (a) and (b) can be present in a concentration as little as about 1 wt. %, about 2.5 wt. %, about 5 wt. %, about 7.5 wt. %, about 10 wt. %, about l5wt.
  • wt. % about 20 wt. %, about 25 wt. %, about 30 wt. %, about 35 wt. %, about 40 wt. %, about 45 wt. %, as high as about 50 wt. %, about 55 wt. %, about 60 wt. %, about 65 wt. %, about 70 wt. %, about 75 wt. %, about 80 wt. %, about 85 wt. %, about 90 wt. %, about 95 wt. %, about 97 wt. %, or within any range defined between any two of the forgoing values, such as between about 1 wt.
  • Concentrates can be diluted with an inert carrier, such as water, prior to application.
  • the diluted formulations applied to undesirable vegetation or the locus of undesirable vegetation can contain from 0.0006 to 8.0 wt. % of the total amount of (a) and (b) (e.g. , from 0.001 to 5.0 wt. %), based on the total weight of the diluted formulation.
  • the formulation can be in the form of a single package formulation including both: (a) the pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof; and (b) the azole carboxylate safener or an agriculturally acceptable salt or ester thereof.
  • the formulation can be in the form of a single package formulation including both (a) and (b) and further including at least one additive.
  • the formulation can be in the form of a multi-package formulation, such as a two-package formulation, wherein one package contains (a) and optionally at least one additive while the other package contains (b) and optionally at least one additive.
  • the formulation including (a) and optionally at least one additive and the formulation including (b) and optionally at least one additive are mixed before application and then applied simultaneously.
  • the mixing is performed as a tank mix (e.g., the formulations are mixed immediately before or upon dilution with water).
  • the formulation including (a) and the formulation including (b) are not mixed but are applied sequentially (in succession), for example, immediately or within 1 hour, within 2 hours, within 4 hours, within 8 hours, within 16 hours, within 24 hours, within 2 days, or within 3 days, of each other.
  • compositions disclosed herein can be applied in any known technique for applying herbicides.
  • Exemplary application techniques include, but are not limited to, spraying, atomizing, dusting, spreading, or direct application into water.
  • the method of application can vary depending on the intended purpose. In some aspects, the method of application can be chosen to ensure the finest possible distribution of the compositions disclosed herein.
  • a method of controlling undesirable vegetation which comprises contacting the vegetation or the locus thereof with or applying to the soil or water to prevent the emergence or growth of vegetation any of the compositions is disclosed herein.
  • compositions disclosed herein can be applied pre-emergence (before the emergence of undesirable vegetation) or post-emergence (e.g., during and/or after emergence of the undesirable vegetation). In some aspects, the composition is applied post-emergence to the undesirable vegetation.
  • the pyridine carboxylate herbicide and azole carboxylate safener are applied simultaneously. In some aspects, the pyridine carboxylate herbicide and azole carboxylate safener are applied sequentially, for example, immediately or with minimal delay, within about 10 minutes, within about 20 minutes, within about 30 minutes, within about 40 minutes, within about 1 hour, within about 2 hours, within about 4 hours, within about 8 hours, within about 16 hours, within about 24 hours, within about 2 days, or within about 3 days, of each other.
  • the pyridine carboxylate herbicide can be applied pre-emergently or post-emergently to the undesirable vegetation and the azole carboxylate safener can be applied as a seed treatment to the crop seeds.
  • the azole carboxylate safener is applied at rate from 0.01 to 10 g ai of safener per kg (g ai/kg) of crop seed, preferably 0.05 to 1 g ai/kg of crop seed, in particular 0.1 to 0.5 g ai/kg of crop seed.
  • the concentration of the safener in the solution is, for example, from 1 to 10000 ppm, preferably 100 to 1000 ppm, based on weight.
  • compositions When the compositions are used in crops, the compositions can be applied after seeding and before or after the emergence of the crop plants. In some aspects, the compositions disclosed herein show good crop tolerance even when the crop has already emerged and can be applied during or after the emergence of the crop plants. In some aspects, when the compositions are used in crops, the compositions can be applied before seeding of the crop plants.
  • the compositions disclosed herein are applied to vegetation or an area adjacent the vegetation or applying to soil or water to prevent the emergence or growth of vegetation by spraying (e.g., foliar spraying).
  • the spraying techniques use, for example, water as carrier and spray volume rates of from 2 liters per hectare (L/ha) to 2000 L/ha (e.g., from 10-1000 L/ha or from 50-500 L/ha).
  • the compositions disclosed herein are applied by the low-volume or the ultra-low-volume method, wherein the application is in the form of micro granules.
  • compositions disclosed herein are less well tolerated by certain crop plants
  • the compositions can be applied with the aid of the spray apparatus in such a way that they come into little contact, if any, with the leaves of the sensitive crop plants while reaching the leaves of undesirable vegetation that grows underneath or on the bare soil (e.g., post-directed or lay-by).
  • the compositions disclosed herein can be applied as dry formulations (e.g., granules, powders, or dusts).
  • the compositions disclosed herein are applied by foliar application.
  • herbicidal activity is exhibited by the compounds of the mixture when they are applied directly to the plant or to the locus of the plant at any stage of growth or before planting or emergence. The effect observed can depend upon the type of undesirable vegetation to be controlled, the stage of growth of the undesirable vegetation, the application parameters of dilution and spray drop size, the particle size of solid components, the environmental conditions at the time of use, the specific compound employed, the specific adjuvants and carriers employed, the soil type, and the like, as well as the amount of chemical applied. In some aspects, these and other factors can be adjusted to promote non-selective or selective herbicidal action.
  • compositions and methods disclosed herein can be used to control undesirable vegetation in a variety of applications.
  • the compositions and methods disclosed herein can be used for controlling undesirable vegetation in areas including, but not limited to, farmland, turfgrass, pastures, grasslands, rangelands, fallow land, rights-of-way, aquatic settings, tree and vine, wildlife management areas, or rangeland.
  • the undesirable vegetation is controlled in a row crop.
  • Exemplary crops include, but are not limited to, wheat, barley, triticale, rye, tefif, oats, maize, cotton, soy, sorghum, rice, millet, sugarcane and range land (e.g., pasture grasses).
  • compositions and methods disclosed herein can be used for controlling undesirable vegetation in maize, wheat, barley, rice, sorghum, millet, or oats, or combinations thereof. In some aspects, the compositions and methods disclosed herein can be used for controlling undesirable vegetation in broadleaf crops. In some aspects, the compositions and methods disclosed herein can be used for controlling undesirable vegetation in canola, flax, sunflower, soy, or cotton. In some aspects, the compositions and methods disclosed herein can be used in industrial vegetation management (IVM) or for utility, pipeline, roadside, and railroad rights-of-way applications. In some aspects, the compositions and methods disclosed herein can also be used in forestry (e.g., for site preparation or for combating undesirable vegetation in plantation forests).
  • IVM industrial vegetation management
  • the compositions and methods disclosed herein can also be used in forestry (e.g., for site preparation or for combating undesirable vegetation in plantation forests).
  • compositions and methods disclosed herein can be used to control undesirable vegetation in conservation reserve program lands (CRP), trees, vines, grasslands, and grasses grown for seeds.
  • CRP conservation reserve program lands
  • the compositions and methods disclosed herein can be used on lawns (e.g., residential, industrial, and institutional), golf courses, parks, cemeteries, athletic fields, and sod farms.
  • compositions and methods disclosed herein can also be used in crop plants that are resistant to, for instance, herbicides, pathogens, and/or insects.
  • the compositions and methods disclosed herein can be used in crop plants that are resistant to one or more herbicides because of genetic engineering or breeding.
  • the compositions and methods disclosed herein can be used in crop plants that are resistant to one or more pathogens such as plant pathogenic fungi owing to genetic engineering or breeding.
  • the compositions and methods disclosed herein can be used in crop plants that are resistant to attack by insects owing to genetic engineering or breeding.
  • Exemplary resistant crops include, but are not limited to, crops that are resistant to photosystem II inhibitors, or crop plants that, owing to introduction of the gene for Bacillus thuringiensis (or Bt ) toxin by genetic modification, are resistant to attack by certain insects.
  • compositions and methods described herein can be used in conjunction with glyphosate, glufosinate, dicamba, phenoxy auxins, pyridyloxy auxins, aryloxyphenoxypropionates, acetyl CoA carboxylase (ACCase) inhibitors, imidazolinones, acetolactate synthase (ALS) inhibitors, 4-hydroxyphenyl-pyruvate dioxygenase (HPPD) inhibitors, protoporphyrinogen oxidase (PPO) inhibitors, triazines, and bromoxynil to control vegetation in crops tolerant to glyphosate, glufosinate, dicamba, phenoxy auxins, pyridyloxy auxins, aryloxyphenoxypropionates, ACCase inhibitors, imidazolinones, ALS inhibitors, HPPD inhibitors, PPO inhibitors, triazines, bromoxynil,
  • the undesirable vegetation is controlled in glyphosate, glufosinate, dicamba, phenoxy auxins, pyridyloxy auxins, aryloxyphenoxypropionates, ACCase inhibitors, ALS inhibitors, HPPD inhibitors, PPO inhibitors, triazines, and bromoxynil tolerant crops possessing single, multiple or stacked traits conferring tolerance to single or multiple chemistries and/or multiple modes of action.
  • the undesirable vegetation can be controlled in a crop that is ACCase-tolerant, ALS-tolerant, or a combination thereof.
  • the combination of (a) and (b) can be used in combination with one or more herbicides that are selective for the crop being treated and which complement the spectrum of weeds controlled by these compounds at the application rate employed.
  • the compositions described herein and other complementary herbicides are applied at the same time, either as a combination formulation or as a tank mix, or as sequential applications.
  • compositions and methods may be used in controlling undesirable vegetation in crops possessing agronomic stress tolerance (including but not limited to drought, cold, heat, salt, water, nutrient, fertility, pH), pest tolerance (including but not limited to insects, fungi and pathogens), and crop improvement traits (including but not limited to yield; protein, carbohydrate, or oil content; protein, carbohydrate, or oil composition; plant stature and plant architecture).
  • agronomic stress tolerance including but not limited to drought, cold, heat, salt, water, nutrient, fertility, pH
  • pest tolerance including but not limited to insects, fungi and pathogens
  • crop improvement traits including but not limited to yield; protein, carbohydrate, or oil content; protein, carbohydrate, or oil composition; plant stature and plant architecture.
  • compositions disclosed herein can be used for controlling undesirable vegetation including grasses, broadleaf weeds, sedge weeds, and combinations thereof.
  • the compositions disclosed herein can be used for controlling undesirable vegetation including, but not limited to, Polygonum species, Amaranthus species, Chenopodium species, Sida species , Ambrosia species, Cyperus species, Setaria species, Sorghum species, Acanthospermum species, Anthemis species, Atriplex species, Brassica species, Cirsium species, Convolvulus species, Conyza species, Cassia species, Commelina species, Datura species, Euphorbia species, Geranium species, Galinsoga species, Ipomea species, Lamium species, Lolium species, Malva species, Matricaria species, Prosopis species, Rumex species, Sisymbrium species, Solarium species, Trifolium species, Xanthium species, Veronica species, and Viola species.
  • the undesired vegetation includes common chickweed (Stellar ia media), velvetleaf (Abutilon theophrasti ), hemp sesbania (Sesbania exaltata Cory), Anoda cristata, Bidens pilosa, Brassica kaber, shepherd’s purse ( Capsella bursa-pastoris), cornflower (Centaurea cyanus or Cyanus segetum ), hempnettle (Galeopsis tetrahit), cleavers ( Galium aparine), common sunflower (Helianthus annuus), Desmodium tortuosum, Italian ryegrass (Lolium multiflorum), kochia (Kochia scoparia), Medicago arabica, Mercurialis annua, Myosotis arvensis, common poppy (Papaver rhoeas), Raphanus raphanistrum, broad-leaf dock (Rumex obtusifolius), Russian thistle
  • compositions described herein can be used to control herbicide resistant or tolerant weeds.
  • the methods employing the compositions described herein may also be employed to control herbicide resistant or tolerant weeds.
  • Exemplary resistant or tolerant weeds include, but are not limited to, biotypes resistant or tolerant to acetolactate synthase (ALS) or acetohydroxy acid synthase (AHAS) inhibitors (e.g., imidazolinones, sulfonylureas, pyrimidinylthiobenzoates, triazolopyrimidines, sulfonylaminocarbonyltriazolinones), photosystem II inhibitors (e.g., phenylcarbamates, pyridazinones, triazines, triazinones, uracils, amides, ureas, benzothiadiazinones, nitriles, phenylpyridazines), acetyl CoA carboxy
  • bipyridyliums e.g., bipyridyliums
  • 5-enolpyruvylshikimate-3-phosphate (EPSP) synthase inhibitors e.g. , glyphosate
  • glutamine synthetase inhibitors e.g., glufosinate, bialaphos
  • microtubule assembly inhibitors e.g., benzamides, benzoic acids, dinitroanibnes, phosphoramidates, pyridines
  • mitosis inhibitors e.g., carbamates
  • VLCFA very long chain fatty acid
  • acetamides e.g., acetamides, chloroacetamides, oxyacetamides, tetrazolinones
  • fatty acid and lipid synthesis inhibitors e.g. , phosphorodithioates, thiocarbamates, benzofuranes, chlorocarbonic acids
  • PPO protoporphyrinogen oxidase inhibitors
  • diphenyl ethers e.g., diphenyl ethers, A-phenyl ph thal i mi des.
  • oxadiazoles oxazolidinediones, phenylpyrazoles, pyrimidindiones, thiadiazoles, triazolinones
  • carotenoid biosynthesis inhibitors e.g, clomazone, amitrole, aclonifen
  • phytoene desaturase (PDS) inhibitors e.g , amides, anilidex, furanones, phenoxybutan-amides, pyridiazinones, pyridines
  • PDS phytoene desaturase
  • HPPD 4- hydroxyphenyl-pyruvate-dioxygenase
  • HPPD 4- hydroxyphenyl-pyruvate-dioxygenase
  • cellulose biosynthesis inhibitors e.g, nitriles, benzamides, quinclorac, triazolocarboxamides
  • herbicides with multiple modes of action such as quinclorac, and unclassified herbicides such as aryla
  • Exemplary resistant or tolerant weeds include, but are not limited to, biotypes with resistance or tolerance to multiple herbicides, biotypes with resistance or tolerance to multiple chemical classes, biotypes with resistance or tolerance to multiple herbicide modes of action, and biotypes with multiple resistance or tolerance mechanisms (e.g, target site resistance or metabolic resistance).
  • Seeds of the desired test plant species were planted in a 90: 10 % v/v (volume/volume) mixture of PRO-MIX® BX (Premier Tech Horticulture, Quakertown, PA, USA) and PROFILE® GREENS GRADETM (Profile Products LLC, Buffalo Grove, IL, USA) planting mixture, which typically has a pH of 5.2 to 6.2 and an organic matter content of at least 50 percent, in plastic pots with a surface area of 103.2 square centimeters (cm 2 ). When required to ensure good germination and healthy plants, a fungicide treatment and/or other chemical or physical treatment was applied.
  • Emulsifiable concentrates of each of each pyridine carboxylate herbicide were prepared at 100 grams acid equivalent per liter (g ae/L).
  • Spray solutions of the herbicide combinations were prepared by adding weighed amounts or aliquots of the azole carboxylate safener to the stock solutions of Compound A or Compound B to form l2-mL spray solutions in two-way combinations.
  • a safened composition comprising fenchlorazole-ethyl and Compound A was tested on spring wheat (TRZAS) and spring barley (HORVS), and the phytotoxicity of the safened composition on each crop was measured.
  • the efficacy of the safened compositions on undesirable vegetation including winter rape (BRSNW, Brassica napus), wild chamomile (MATCH, Matricaria chamomilla), and Russian thistle (SASKR, Salsola kali), was measured.
  • BRSNW winter rape
  • MATCH Matricaria chamomilla
  • SASKR Salsola kali
  • TRZAS Triticum aestivum (spring wheat)
  • HORVS Hordeum vulgare (spring barley)
  • BRSNW Brassica napus (winter rape)
  • MATCH Matricaria chamomilla (wild chamomile)
  • SASKR Salsola kali ( Russian thistle)
  • a safened composition comprising mefenpyr-diethyl and Compound A was tested on spring barley (HORVS), spring wheat (TRZAS), and winter wheat (TRZAW), and the phytotoxicity of the safened composition on each crop was measured.
  • HORVS Hordeum vulgare (spring barley)
  • TRZAS Triticum aestivum (spring wheat)
  • TRZAW Triticum aestivum (winter wheat)
  • a safened composition comprising mefenpyr-diethyl and Compound A was tested on spring wheat (TRZAS), and the phytotoxicity of the safened composition on this crop was measured.
  • efficacy of the safened compositions on undesirable vegetation including pigweed (AMARE, Amaranthus retroflexus), nutsedge (CYPES, Cyperus esculentus), and common sunflower (HELAN, Helianthus annuus ), was measured.
  • TRZAS Triticum aestivum (spring wheat)
  • AMARE Amaranthus retroflexus (pigweed)
  • CYPES Cyperus esculentus (nutsedge)
  • HELAN Helianthus annuus (common sunflower)
  • a safened composition comprising mefenpyr-di ethyl and Compound A was tested on spring wheat (TRZAS) and spring barley (HORVS), and the phytotoxicity of the safened composition on each crop was measured.
  • the efficacy of the safened compositions on undesirable vegetation including wild chamomile (MATCH, Matricaria chamomilla), and Russian thistle (SASKR, Salsola kali), was measured.
  • TRZAS Triticum aestivum (spring wheat)
  • HORVS Hordeum vulgare (spring barley)
  • MATCH Matricaria chamomilla (wild chamomile)
  • SASKR Salsola kali ( Russian thistle)
  • a safened composition comprising mefenpyr-diethyl and Compound A was tested on maize (ZEAMX), and the phytotoxicity of the safened composition on this crop was measured.
  • the efficacy of the safened compositions on undesirable vegetation including pigweed (AMARE, Amaranthus retroflexus), nutsedge (CYPES, Cyperus esculentus), and common sunflower (HELAN, Helianthus annuus), was measured.
  • AMARE Amaranthus retroflexus (pigweed)
  • CYPES Cyperus esculentus (nutsedge)
  • HELAN Helianthus annuus (common sunflower)
  • a safened composition comprising fenchlorazole and Compound A was tested on winter wheat (TRZAW), rice (ORYSA), and maize (ZEAMX), and the phytotoxicity of the safened composition on the crops was measured.
  • ABUTH Abutilon theophrasti
  • AZAY Alopecurus myosuroides
  • BRSNW Brassica napus
  • CHEAL Chenopodium album L.
  • CIRAR Cirsium arvense
  • CYPES Cyperus esculentus
  • large crabgrass DIGSA, Digitaria sanguinalis
  • bamyardgrass EHCG, Echinochloa crus-galli
  • horseweed ERICA, Erigeron canadensis
  • soybean GLXMA, Glycine max
  • HELAN Helianthus annuus
  • ivyleaf momingglory IPHE, Ipomoea hederacea
  • TRZAW Triticum aestivum (winter wheat)
  • ORYSA Oryza sativa (common rice)
  • ABUTH Abutilon theophrasti (velvetleaf)
  • ALOMY Alopecurus myosuroides (blackgrass)
  • AMARE Amaranthus retroflexus (pigweed)
  • AVEFA Avena fatua (wild oat)
  • BRSNW Brassica napus (winter rape)
  • CHEAL Chenopodium album L. (common lambsquarters)
  • CIRAR Cirsium arvense (Canada thistle)
  • CYPES Cyperus esculentus (nutsedge)
  • DIGSA Digitaria sanguinalis (large crabgrass)
  • ECHCG Echinochloa crus-galli (barnyardgrass)
  • ERICA Erigeron canadensis (Canada horseweed)
  • GLXMA Glycine max (soybean)
  • HELAN Helianthus annuus (common sunflower)
  • IPOHE Ipomoea hederacea (ivyleaf momingglory)
  • KCHSC Kochia scoparia (kochia)
  • KCHSC-R Kochia scoparia (herbicide-resistant kochia)
  • LEFCH Leptochloa chinensis (Chinese sprangletop)
  • LOLMU Lolium multiflorum (Italian ryegrass)
  • POLCO Polygonum convolvulus (wild buckwheat)
  • SETFA Setaria faberi (giant foxtail)
  • SORHA Sorghum halepense (Johnson grass)
  • VIOTR Viola tricolor (wild pansy)
  • a safened composition comprising mefenpyr-diethyl and Compound A was tested on winter wheat (TRZAW), rice (ORYSA), and maize (ZEAMX), and the phytotoxicity of the safened composition on the crops was measured.
  • ABUTH Abutilon theophrasti
  • AZAY Alopecurus myosuroides
  • BRSNW Brassica napus
  • CHEAL Chenopodium album L.
  • CIRAR Cirsium arvense
  • CYPES Cyperus esculentus
  • large crabgrass DIGSA, Digitaria sanguinalis
  • bamyardgrass EHCG, Echinochloa crus-galli
  • horseweed ERICA, Erigeron canadensis
  • soybean GLXMA, Glycine max
  • HELAN Helianthus annuus
  • ivyleaf momingglory IPHE, Ipomoea hederacea
  • TRZAW Triticum aestivum (winter wheat)
  • ORYSA Oryza sativa (common rice)
  • ABUTH Abutilon theophrasti (velvetleaf)
  • ALOMY Alopecurus myosuroides (blackgrass)
  • AMARE Amaranthus retroflexus (pigweed)
  • AVEFA Avena fatua (wild oat)
  • BRSNW Brassica napus (winter rape)
  • CHEAL Chenopodium album L. (common lambsquarters)
  • CYPES Cyperus esculentus (nutsedge)
  • DIGSA Digitaria sanguinalis (large crabgrass)
  • ECHCG Echinochloa crus-galli (barnyardgrass)
  • ERICA Erigeron canadensis (Canada horseweed)
  • HELAN Helianthus annuus (common sunflower)
  • IPOHE Ipomoea hederacea (ivyleaf momingglory)
  • KCHSC Kochia scoparia (kochia)
  • KCHSC-R Kochia scoparia (herbicide-resistant kochia)
  • LEFCH Leptochloa chinensis (Chinese sprangletop)
  • LOLMU Lolium multiflorum (Italian ryegrass)
  • POLCO Polygonum convolvulus (wild buckwheat)
  • SETFA Setaria faberi (giant foxtail)
  • SORHA Sorghum halepense (Johnson grass)
  • VIOTR Viola tricolor (wild pansy)
  • compositions and methods of the appended claims are not limited in scope by the specific compositions and methods described herein, which are intended as illustrations of a few aspects of the claims and any compositions and methods that are functionally equivalent are intended to fall within the scope of the claims.
  • Various modifications of the compositions and methods in addition to those shown and described herein are intended to fall within the scope of the appended claims.
  • other combinations of the compositions and method steps also are intended to fall within the scope of the appended claims, even if not specifically recited.
  • a combination of steps, elements, components, or constituents may be explicitly mentioned herein; however, other combinations of steps, elements, components, and constituents are included, even though not explicitly stated.

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  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Toxicology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

L'invention concerne des compositions phytoprotectrices comprenant (a) un herbicide de type carboxylate de pyridine ou un N-oxyde, un sel ou un ester de celui-ci acceptable sur le plan agricole et (b) un phytoprotecteur de type carboxylate d'azole ou un sel ou un ester de celui-ci acceptable sur le plan agricole. L'invention concerne également des procédés de lutte contre la végétation indésirable, comprenant l'application sur la végétation ou sur une zone adjacente à la végétation ou l'application dans le sol ou dans l'eau pour lutter contre l'émergence ou la croissance de la végétation (a) d'un herbicide de type carboxylate de pyridine ou d'un N-oxyde, d'un sel ou d'un ester de celui-ci acceptable sur le plan agricole et (b) d'un phytoprotecteur de type carboxylate d'azole ou d'un sel ou d'un ester de celui-ci acceptable sur le plan agricole.
PCT/US2019/058788 2018-11-06 2019-10-30 Compositions comprenant des herbicides de type carboxylate de pyridine et des phytoprotecteurs de type carboxylate d'azole Ceased WO2020096832A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
PL19813983.4T PL3876726T3 (pl) 2018-11-06 2019-10-30 Kompozycje zawierające środki chwastobójcze na bazie pirydynokarboksylanu i środki zabezpieczające na bazie karboksylanu azolu
LTEPPCT/US2019/058788T LT3876726T (lt) 2018-11-06 2019-10-30 Kompozicijos, apimančios piridino karboksilato herbicidus ir azolo karboksilato herbicidų antidotus
EP19813983.4A EP3876726B1 (fr) 2018-11-06 2019-10-30 Compositions comprenant des herbicides de type carboxylate de pyridine et des phytoprotecteurs de type carboxylate d'azole
CN201980072705.5A CN113453551B (zh) 2018-11-06 2019-10-30 包含羧酸吡啶除草剂和羧酸唑安全剂的组合物
US17/291,107 US12376590B2 (en) 2018-11-06 2019-10-30 Compositions comprising pyridine carboxylate herbicides and azole carboxylate safeners
ES19813983T ES3013124T3 (en) 2018-11-06 2019-10-30 Compositions comprising pyridine carboxylate herbicides and azole carboxylate safeners
DK19813983.4T DK3876726T3 (da) 2018-11-06 2019-10-30 Sammensætninger, som omfatter pyridincarboxylat-herbicider og azolcarboxylat-safeners
CA3118680A CA3118680A1 (fr) 2018-11-06 2019-10-30 Compositions comprenant des herbicides de type carboxylate de pyridine et des phytoprotecteurs de type carboxylate d'azole

Applications Claiming Priority (2)

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US201862756173P 2018-11-06 2018-11-06
US62/756,173 2018-11-06

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WO2020096832A1 true WO2020096832A1 (fr) 2020-05-14

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EP (1) EP3876726B1 (fr)
CN (1) CN113453551B (fr)
AR (1) AR117005A1 (fr)
CA (1) CA3118680A1 (fr)
DK (1) DK3876726T3 (fr)
ES (1) ES3013124T3 (fr)
HU (1) HUE070233T2 (fr)
LT (1) LT3876726T (fr)
MA (1) MA54156A (fr)
PL (1) PL3876726T3 (fr)
PY (1) PY1993105A (fr)
UY (1) UY38453A (fr)
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12285012B2 (en) 2018-11-07 2025-04-29 Corteva Agriscience Llc Compositions comprising pyridine carboxylate herbicides with acetolactate synthase (ALS) inhibitor herbicides
US12295367B2 (en) 2018-11-07 2025-05-13 Corteva Agriscience Llc Compositions comprising pyridine carboxylate herbicides with photosystem II and optional HPPD inhibitor herbicides
US12310364B2 (en) 2018-11-06 2025-05-27 Corteva Agriscience Llc Safened compositions comprising pyridine carboxylate herbicides and cloquintocet
US12376590B2 (en) 2018-11-06 2025-08-05 Corteva Agriscience Llc Compositions comprising pyridine carboxylate herbicides and azole carboxylate safeners
US12453349B2 (en) 2018-11-07 2025-10-28 Corteva Agriscience Llc Compositions comprising pyridine carboxylate herbicides and 4-hydroxyphenyl-pyruvate dioxygenase (HPPD) inhibitor herbicides
US12465050B2 (en) 2018-11-07 2025-11-11 Corteva Agriscience Llc Compositions comprising a pyridine carboxylate herbicide and protoporphyrinogen oxidase (protox) inhibitor herbicides
US12568967B2 (en) 2018-11-07 2026-03-10 Corteva Agriscience Llc Compositions comprising pyridine carboxylate herbicides with synthetic auxin herbicides or auxin transport inhibitors

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA202191267A1 (ru) 2018-11-06 2021-07-27 КОРТЕВА АГРИСАЙЕНС ЭлЭлСи Композиции с антидотом, содержащие гербициды на основе пиридинкарбоксилата и изоксадифен
CN113056196B (zh) * 2018-11-07 2024-04-02 科迪华农业科技有限责任公司 包含吡啶甲酸酯除草剂与草甘膦或草铵膦的组合物
WO2025064329A1 (fr) * 2023-09-19 2025-03-27 West Virginia Universityboard Of Governors On Behalf Of West Virginia University Composition de mélange herbicide pour lutte contre les mauvaises herbes dans des pâturages et des prairies de fauche

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7314849B2 (en) 2006-01-13 2008-01-01 Dow Agrosciences Llc 6-(poly-substituted aryl)-4-aminopicolinates and their use as herbicides
US7432227B2 (en) 2003-04-02 2008-10-07 Dow Agrosciences Llc 6-alkyl or alkenyl-4-aminopicolinates and their use as herbicides
US20100137137A1 (en) * 2008-11-29 2010-06-03 Bayer Cropscience Ag Herbicide/safener combination
WO2013014165A1 (fr) * 2011-07-27 2013-01-31 Bayer Intellectual Property Gmbh Acides picoliniques et acides pyrimidin-4-carboxyliques substitués, leur procédé de production et leur utilisation comme herbicides et régulateurs de croissance végétale
WO2016044229A2 (fr) * 2014-09-15 2016-03-24 Dow Agrosciences Llc Compositions herbicides phytoprotectrices comprenant des acides carboxyliques pyridiniques
WO2018208582A1 (fr) * 2017-05-10 2018-11-15 Dow Agrosciences Llc 4-amino-6-(hétérocycliques)picolinates et 6-amino-2-(hétérocyclique)pyrimidine-4-carboxylates et leur utilisation en tant qu'herbicides

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4044140A (en) 1975-11-28 1977-08-23 Schering Corporation Trityl picolinic acid derivatives and their use as anti-acne agents
CH629488A5 (en) 1975-11-28 1982-04-30 Scherico Ltd Processes for preparing novel picolinic acid derivatives.
US4877897A (en) 1979-06-11 1989-10-31 Rohm And Haas Company 4-Trifluoromethyl-4'-nitrodiphenyl ethers
US4698093A (en) 1984-11-06 1987-10-06 Monsanto Company Herbicidal (2 or 6)-fluoroalkyl-4-amino pyridine derivatives
AR037228A1 (es) 2001-07-30 2004-11-03 Dow Agrosciences Llc Compuestos del acido 6-(aril o heteroaril)-4-aminopicolinico, composicion herbicida que los comprende y metodo para controlar vegetacion no deseada
CA2518759A1 (fr) 2003-03-13 2004-09-23 Basf Aktiengesellschaft Melanges herbicides a action synergique
KR101257982B1 (ko) 2007-08-27 2013-04-24 다우 아그로사이언시즈 엘엘씨 특정 피리딘 또는 피리미딘 카르복실산 및 특정 곡류 및 벼 제초제를 함유하는 상승작용적 제초제 조성물
MX2011005214A (es) * 2008-11-19 2011-06-01 Merial Ltd Derivados de 1-arilpirazol dimericos.
AR089094A1 (es) 2011-12-06 2014-07-30 Dow Agrosciences Llc Composicion herbicida que contiene acido de 4-amino-3-cloro-6-(4-cloro-2-fluor-3-metoxifenil)piridina-2-carboxilico, o los derivados del mismo y fluroxipir, o los derivados del mismo
EP2838845A1 (fr) 2012-04-16 2015-02-25 Dow Corning Corporation Procédés de préparation de silicium contenant des composés intermétalliques et composés intermétalliques ainsi préparés
US8841233B2 (en) 2012-07-24 2014-09-23 Dow Agrosciences Llc Herbicidal compositions comprising 4-amino-3-chloro-5-fluoro-6-(4-chloro-2-fluoro-3-methoxyphenyl) pyridine-2-carboxylic acid or a derivative thereof and 4-hydroxyphenyl-pyruvate dioxygenase (HPPD) inhibitors
US8796177B2 (en) 2012-07-24 2014-08-05 Dow Agrosciences Llc Herbicidal compositions comprising 4-amino-3-chloro-5-fluoro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid or a derivative thereof and acetyl-CoA carboxylase (ACCase) inhibitors
US8846570B2 (en) 2012-07-24 2014-09-30 Dow Agrosciences, Llc. Herbicidal compositions comprising 4-amino-3-chloro-5-fluoro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid or a derivative thereof and microtubule inhibiting herbicides
RU2658991C2 (ru) 2013-01-25 2018-06-26 ДАУ АГРОСАЙЕНСИЗ ЭлЭлСи Гербицидные композиции пиридин-2-карбоновой кислоты и ингибиторов акк
CA2898494C (fr) 2013-01-25 2021-05-25 Dow Agrosciences Llc Compositions herbicides comprenant de l'acide 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylique
US9637505B2 (en) 2013-03-15 2017-05-02 Dow Agrosciences Llc 4-amino-6-(heterocyclic)picolinates and 6-amino-2-(heterocyclic)pyrimidine-4-carboxylates and their use as herbicides
TWI689252B (zh) 2014-09-15 2020-04-01 美商陶氏農業科學公司 源自於施用吡啶羧酸除草劑與乙醯乳酸合成酶（ａｌｓ）抑制劑的協同性雜草控制
US10455836B2 (en) 2014-09-15 2019-10-29 Dow Agrosciences Llc Synergistic weed control from applications of pyridine carboxylic acid herbicides and photosystem II inhibitors
TWI689251B (zh) 2014-09-15 2020-04-01 美商陶氏農業科學公司 源自於施用吡啶羧酸除草劑與合成生長素除草劑及/或生長素轉運抑制劑的協同性雜草控制
TWI694770B (zh) 2014-09-15 2020-06-01 美商陶氏農業科學公司 包含吡啶羧酸除草劑之安全的除草組成物（二）
CN108235981B (zh) 2016-12-23 2021-07-23 西比曼生物科技（香港）有限公司 一种可临床使用的细胞冻存液
US20190069549A1 (en) 2017-09-01 2019-03-07 Dow Agrosciences Llc Herbicidal compositions containing pyridine carboxylic acids or derivatives thereof, with glyphosate or glufosinate, or derivatives thereof
CN111050551A (zh) 2017-09-01 2020-04-21 美国陶氏益农公司 含有吡啶羧酸或其衍生物与pds和vlcfa抑制剂或其衍生物的除草组合物
AR112824A1 (es) 2017-09-19 2019-12-18 Dow Agrosciences Llc Control sinérgico de malezas a partir de aplicaciones de herbicidas de ácido piridincarboxílico e inhibidores del fotosistema ii
TW202010408A (zh) 2018-04-04 2020-03-16 美商陶氏農業科學公司 施用吡啶甲酸除草劑及乙醯輔酶ａ羧化酶（ａｃｃ酶）抑制劑而改善雜草控制
TW202002784A (zh) 2018-04-04 2020-01-16 美商陶氏農業科學公司 施用吡啶甲酸除草劑及４—羥基苯基—丙酮酸酯雙加氧酶（ｈｐｐｄ）抑制劑的雜草控制
US12310364B2 (en) 2018-11-06 2025-05-27 Corteva Agriscience Llc Safened compositions comprising pyridine carboxylate herbicides and cloquintocet
PL3876726T3 (pl) 2018-11-06 2025-04-07 Corteva Agriscience Llc Kompozycje zawierające środki chwastobójcze na bazie pirydynokarboksylanu i środki zabezpieczające na bazie karboksylanu azolu
EA202191267A1 (ru) * 2018-11-06 2021-07-27 КОРТЕВА АГРИСАЙЕНС ЭлЭлСи Композиции с антидотом, содержащие гербициды на основе пиридинкарбоксилата и изоксадифен
HUE070552T2 (hu) 2018-11-07 2025-06-28 Corteva Agriscience Llc Piridin-karboxilát gyomirtót és protoporfirinogén-oxidázt (protox-ot) gátló gyomirtókat tartalmazó készítmények
CA3118720A1 (fr) 2018-11-07 2020-05-14 Corteva Agriscience Llc Compositions comprenant un herbicide au carboxylate de pyridine et un herbicide inhibiteur de l'assemblage des microtubules
AU2019376623A1 (en) 2018-11-07 2021-05-13 Corteva Agriscience Llc Compositions comprising pyridine carboxylate herbicides and cellulose biosynthesis inhibitor herbicides
CA3118565A1 (fr) 2018-11-07 2020-05-14 Corteva Agriscience Llc Compositions comprenant des herbicides au carboxylate de pyridine avec un photosysteme ii et herbicides inhibiteurs de hppd facultatifs
CN113056196B (zh) 2018-11-07 2024-04-02 科迪华农业科技有限责任公司 包含吡啶甲酸酯除草剂与草甘膦或草铵膦的组合物
BR112021008821A2 (pt) 2018-11-07 2021-08-17 Corteva Agriscience Llc composições que compreendem herbicidas de carboxilato de piridina e reguladores de crescimento vegetal
MA54153A (fr) 2018-11-07 2022-02-16 Corteva Agriscience Llc Compositions comprenant des herbicides de carboxylate de pyridine et des herbicides inhibiteurs d'acétyl-coa carboxylase (accase)
WO2020096924A1 (fr) 2018-11-07 2020-05-14 Dow Agrosciences Llc Compositions comprenant des herbicides au carboxylate de pyridine et des herbicides inhibiteurs de la synthèse d'acides gras à chaîne très longue (vlcfa)
KR102849990B1 (ko) 2018-11-07 2025-08-27 코르테바 애그리사이언스 엘엘씨 피리딘 카르복실레이트 제초제 및 4-히드록시페닐-피루베이트 디옥시게나아제(hppd) 억제제 제초제를 포함하는 조성물
EP3876727B1 (fr) 2018-11-07 2025-07-02 Corteva Agriscience LLC Compositions comprenant des herbicides au carboxylate de pyridine avec des herbicides à base d'auxine synthétique ou des inhibiteurs du transport d'auxine
CA3118596A1 (fr) 2018-11-07 2020-05-14 Corteva Agriscience Llc Compositions comprenant des herbicides carboxylates de pyridine avec des herbicides inhibiteurs de pds
US12285012B2 (en) 2018-11-07 2025-04-29 Corteva Agriscience Llc Compositions comprising pyridine carboxylate herbicides with acetolactate synthase (ALS) inhibitor herbicides
CN113365499A (zh) 2018-11-07 2021-09-07 科迪华农业科技有限责任公司 包含羧酸吡啶除草剂和脂肪酸和脂质合成抑制剂除草剂的组合物

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7432227B2 (en) 2003-04-02 2008-10-07 Dow Agrosciences Llc 6-alkyl or alkenyl-4-aminopicolinates and their use as herbicides
US7314849B2 (en) 2006-01-13 2008-01-01 Dow Agrosciences Llc 6-(poly-substituted aryl)-4-aminopicolinates and their use as herbicides
US20100137137A1 (en) * 2008-11-29 2010-06-03 Bayer Cropscience Ag Herbicide/safener combination
WO2013014165A1 (fr) * 2011-07-27 2013-01-31 Bayer Intellectual Property Gmbh Acides picoliniques et acides pyrimidin-4-carboxyliques substitués, leur procédé de production et leur utilisation comme herbicides et régulateurs de croissance végétale
WO2016044229A2 (fr) * 2014-09-15 2016-03-24 Dow Agrosciences Llc Compositions herbicides phytoprotectrices comprenant des acides carboxyliques pyridiniques
WO2018208582A1 (fr) * 2017-05-10 2018-11-15 Dow Agrosciences Llc 4-amino-6-(hétérocycliques)picolinates et 6-amino-2-(hétérocyclique)pyrimidine-4-carboxylates et leur utilisation en tant qu'herbicides

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Houben-Weyl, Methoden der organischen Chemie [Methods in organic chemistry]", vol. E 7b, 2016, pages: 565 f

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12310364B2 (en) 2018-11-06 2025-05-27 Corteva Agriscience Llc Safened compositions comprising pyridine carboxylate herbicides and cloquintocet
US12376590B2 (en) 2018-11-06 2025-08-05 Corteva Agriscience Llc Compositions comprising pyridine carboxylate herbicides and azole carboxylate safeners
US12285012B2 (en) 2018-11-07 2025-04-29 Corteva Agriscience Llc Compositions comprising pyridine carboxylate herbicides with acetolactate synthase (ALS) inhibitor herbicides
US12295367B2 (en) 2018-11-07 2025-05-13 Corteva Agriscience Llc Compositions comprising pyridine carboxylate herbicides with photosystem II and optional HPPD inhibitor herbicides
US12453349B2 (en) 2018-11-07 2025-10-28 Corteva Agriscience Llc Compositions comprising pyridine carboxylate herbicides and 4-hydroxyphenyl-pyruvate dioxygenase (HPPD) inhibitor herbicides
US12465050B2 (en) 2018-11-07 2025-11-11 Corteva Agriscience Llc Compositions comprising a pyridine carboxylate herbicide and protoporphyrinogen oxidase (protox) inhibitor herbicides
US12568967B2 (en) 2018-11-07 2026-03-10 Corteva Agriscience Llc Compositions comprising pyridine carboxylate herbicides with synthetic auxin herbicides or auxin transport inhibitors

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DK3876726T3 (da) 2025-03-03
UY38453A (es) 2020-06-30
MA54156A (fr) 2022-02-16
CN113453551B (zh) 2023-10-13
ES3013124T3 (en) 2025-04-11
LT3876726T (lt) 2025-03-10
EP3876726B1 (fr) 2024-11-20
AR117005A1 (es) 2021-06-30
EP3876726A1 (fr) 2021-09-15
HUE070233T2 (hu) 2025-05-28
PL3876726T3 (pl) 2025-04-07
CA3118680A1 (fr) 2020-05-14
CN113453551A (zh) 2021-09-28
US12376590B2 (en) 2025-08-05
PY1993105A (es) 2023-10-06
US20210400969A1 (en) 2021-12-30

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